公开(公告)号：US20120202074A1

公开(公告)日：2012-08-09

申请号：US13501044

申请日：2010-10-20

申请人： Daisuke Hattori ,  Toshiyuki Iida ,  Takeshi Murashige ,  Takashi Yamaoka ,  Tatsuki Nagatsuka

发明人： Daisuke Hattori ,  Toshiyuki Iida ,  Takeshi Murashige ,  Takashi Yamaoka ,  Tatsuki Nagatsuka

IPC分类号： B32B17/10

CPC分类号： C08G63/193 ,  B32B17/064 ,  C03C17/32 ,  C03C17/324 ,  C03C17/326 ,  C03C17/34 ,  C03C17/3405 ,  C03C2218/365 ,  C09D167/02 ,  H01L31/0216 ,  H02S30/00 ,  Y10T428/31504 ,  Y10T428/31507 ,  Y10T428/31627

摘要： The present invention provides a transparent substrate excellent in solvent crack resistance, toughness, heat resistance, and flexibility. A transparent substrate according to an embodiment of the present invention includes: an inorganic glass; and a first resin layer placed on at least one side of the inorganic glass, wherein: the first resin layer contains a resin compound having a weight-average molecular weight in terms of polystyrene of 8×104 to 100×104; and no solvent crack occurs when a mixed solvent containing 20 wt % to 95 wt % of at least one kind of solvent selected from the group consisting of acetone, N-methylpyrrolidone, dimethyl sulfoxide, and N,N-dimethylformamide is brought into contact with the substrate.

摘要翻译： 本发明提供耐溶剂龟裂性，韧性，耐热性和柔软性优异的透明基材。 根据本发明实施方式的透明基板包括：无机玻璃; 以及放置在所述无机玻璃的至少一侧的第一树脂层，其中：所述第一树脂层含有以聚苯​​乙烯换算的重均分子量为8×10 4〜100×10 4的树脂化合物; 当将含有20重量％〜95重量％的选自丙酮，N-甲基吡咯烷酮，二甲基亚砜，N，N-二甲基甲酰胺的至少一种溶剂的混合溶剂与无机溶剂接触时， 底物。

公开(公告)号：US20120099197A1

公开(公告)日：2012-04-26

申请号：US13337869

申请日：2011-12-27

申请人： Naoto Ooe ,  Tatsuki Nagatsuka

发明人： Naoto Ooe ,  Tatsuki Nagatsuka

IPC分类号： G02B27/28

CPC分类号： G02B5/0231 ,  G02B1/11 ,  G02B5/02 ,  G02B5/021 ,  G02B27/0018

摘要： An antiglare film and an antiglare sheet with which an image display apparatus excelling in contrast while maintaining excellent antiglare performance is obtained, and a simple process for producing them are provided. In the antiglare film of the present invention, a rugged shape in a first direction is substantially different from a rugged shape in a second direction perpendicular to the first direction. Preferably, an average gradient angle θa1 of the rugged shape in the first direction is larger than an average gradient angle θa2 of the rugged shape in the second direction. More preferably, a difference Δθa=θa1−θa2 between the average gradient angle θa1 and the average gradient angle θa2 is 0.5° to 30°.

摘要翻译： 获得防眩光膜和防眩光片，通过该防眩光片和图像显示装置在保持优异的防眩性能的同时优异的图像显示装置，并且提供了简单的制造方法。 在本发明的防眩光膜中，第一方向上的凹凸形状在与第一方向垂直的第二方向上与凹凸形状大致不同。 优选地，第一方向上的粗糙形状的平均梯度角α大于第二方向上的粗糙形状的平均梯度角α。 更优选地，平均梯度角和角度之间的差值为Dgr;＆amp; A; a =＆a; a a2; a2和平均梯度角度α为0.5°至30°。

公开(公告)号：US20110039097A1

公开(公告)日：2011-02-17

申请号：US12988764

申请日：2009-04-17

申请人： Takeshi Murashige ,  Takashi Yamaoka ,  Daisuke Hattori ,  Yoshimasa Sakata ,  Tatsuki Nagatsuka

发明人： Takeshi Murashige ,  Takashi Yamaoka ,  Daisuke Hattori ,  Yoshimasa Sakata ,  Tatsuki Nagatsuka

IPC分类号： B32B17/06

CPC分类号： H05K1/0353 ,  B32B17/064 ,  H01L51/0097 ,  H01L51/5253 ,  H01L51/5256 ,  H01L2251/5338 ,  H05K1/0306 ,  H05K1/11 ,  H05K5/0017 ,  Y02E10/549 ,  Y10T428/266 ,  Y10T428/31645

摘要： There is provided a flexible substrate having excellent flexibility and gas barrier properties. A flexible substrate 100 according to the present invention includes: a base material 20 including an inorganic glass 10 and resin layers 11 and 11′ placed on both sides of the inorganic glass 10; and an inorganic thin film 12 placed on a side of one of the resin layers where the inorganic glass is not placed, wherein the inorganic thin film 12 is formed on at least a peripheral edge of one surface of the base material.

摘要翻译： 提供了具有优异的柔性和阻气性的柔性基材。 根据本发明的柔性基板100包括：基材20，其包括无机玻璃10和位于无机玻璃10两侧的树脂层11和11'; 以及放置在不放置无机玻璃的一个树脂层的一侧的无机薄膜12，其中无机薄膜12形成在基材的一个表面的至少周边边缘上。

公开(公告)号：US20090059370A1

公开(公告)日：2009-03-05

申请号：US12281721

申请日：2007-03-09

申请人： Junzo Miyazaki ,  Tetsuo Inoue ,  Shouichi Matsuda ,  Tatsuki Nagatsuka

发明人： Junzo Miyazaki ,  Tetsuo Inoue ,  Shouichi Matsuda ,  Tatsuki Nagatsuka

IPC分类号： G02B1/08 ,  C09K19/00

CPC分类号： G02B5/3083

摘要： Provided is a thin birefringent film whose refractive index is three-dimensionally controlled. The present invention provides a birefringent film including at least one polycyclic compound containing a —SO3M group and/or a —COOM group having a refractive index ellipsoid satisfying a relationship represented by nx>nz>ny, in which M represents a counter ion. Since such a birefringent film has a high in-plane refractive index, the thickness thereof is sharply reduced as compared with a conventional birefringent film and a desired retardation value can be obtained.

摘要翻译： 提供了其三维控制折射率的薄双折射膜。 本发明提供一种双折射膜，其包含至少一种含有-SO 3 M基团的多环化合物和/或具有折射率椭圆体的-COOM基团，其满足由nx> nz> ny表示的关系，其中M表示抗衡离子。 由于这种双折射膜具有高的面内折射率，因此与传统的双折射膜相比，其厚度急剧降低，并且可以获得期望的延迟值。

公开(公告)号：US20130118671A1

公开(公告)日：2013-05-16

申请号：US13695516

申请日：2011-04-28

申请人： Kentarou Takeda ,  Miki Okamoto ,  Takuya Mori ,  Tatsuki Nagatsuka

发明人： Kentarou Takeda ,  Miki Okamoto ,  Takuya Mori ,  Tatsuki Nagatsuka

IPC分类号： C09J4/00

CPC分类号： C09J4/00 ,  B32B38/0008 ,  B32B38/10 ,  C09J5/00 ,  C09J133/02 ,  C09J133/14 ,  C09J133/20 ,  C09J133/24 ,  C09J133/26 ,  C09J137/00 ,  C09J139/04 ,  G02F1/133528

摘要： Adhesive composition according to the present invention includes an adhesive base agent consisting of a monomer and a polymerization initiator. Adhesion of the adhesive composition changes to take local maximum value, minimum value and a value greater than the local maximum value along with increase of irradiation amount of the electromagnetic wave or particle beam irradiated to the adhesive composition under a predetermined temperature environment. In a method for manufacturing a laminate according to the present invention allows for easy peeling of adherends and a layer of the adhesive composition when adhesion of the adhesive composition takes the minimum value.

摘要翻译： 根据本发明的粘合剂组合物包括由单体和聚合引发剂组成的粘合剂基剂。 粘合剂组合物的粘合力随着在预定温度环境下照射到粘合剂组合物的电磁波或粒子束的照射量的增加而变化以获得局部最大值，最小值和大于局部最大值的值。 在根据本发明的层叠体的制造方法中，当粘合剂组合物的粘合力达到最小值时，容易剥离被粘物和粘合剂组合物层。

公开(公告)号：US20110114160A1

公开(公告)日：2011-05-19

申请号：US12988716

申请日：2009-04-17

申请人： Takeshi Murashige ,  Daisuke Hattori ,  Yoshimasa Sakata ,  Takashi Yamaoka ,  Tatsuki Nagatsuka

发明人： Takeshi Murashige ,  Daisuke Hattori ,  Yoshimasa Sakata ,  Takashi Yamaoka ,  Tatsuki Nagatsuka

IPC分类号： B32B7/02 ,  H01L31/02 ,  H01L31/04

CPC分类号： H05B33/28 ,  B32B7/12 ,  B32B17/064 ,  C03C17/3405 ,  G02F1/1333 ,  G02F2001/133302 ,  G02F2201/50 ,  H01L51/0096 ,  Y10T428/2495 ,  Y10T428/24975

摘要： There is provided a transparent substrate which is excellent in dimensional stability, which significantly prevents the progress of a crack in an inorganic glass and the rupture of the inorganic glass, and which is excellent in flexibility. A transparent substrate according to an embodiment of the present invention includes: an inorganic glass having a thickness of 10 μm to 100 μm; and a resin layer on one side, or each of both sides, of the inorganic glass, wherein: a ratio of a total thickness of the resin layer to a thickness of the inorganic glass is 0.9 to 4; the resin layer has a modulus of elasticity at 25° C. of 1.5 GPa to 10 GPa; and the resin layer has a fracture toughness value at 25° C. of 1.5 MPa·m1/2 to 10 MPa·m1/2.

摘要翻译： 提供了尺寸稳定性优异的透明基材，能够显着地防止无机玻璃中的裂纹的进展和无机玻璃的破裂，柔软性优异。 根据本发明的实施方式的透明基板包括：厚度为10μm〜100μm的无机玻璃; 和无机玻璃的一侧或两侧的树脂层，其中：树脂层的总厚度与无机玻璃的厚度的比为0.9〜4; 树脂层的25℃下的弹性模量为1.5GPa〜10GPa; 树脂层的断裂韧性值在25℃为1.5MPa·m1 / 2〜10MPa·m1 / 2。

公开(公告)号：US20100142055A1

公开(公告)日：2010-06-10

申请号：US12579848

申请日：2009-10-15

申请人： Kazuki Murayama ,  Takeshi Murashige ,  Tatsuki Nagatsuka

发明人： Kazuki Murayama ,  Takeshi Murashige ,  Tatsuki Nagatsuka

IPC分类号： G02B5/02 ,  G02B5/00 ,  B05D3/06

CPC分类号： G02B5/0278 ,  G02B5/0247 ,  G02B5/0268 ,  G02F2202/00

摘要： The present invention provides an optical element having a new structure that can he applied to a directional diffusion film suitably with a simpler process than before. An optical element includes a plurality of through holes in a transparent film matrix. The plurality of through holes are placed in a state where axial directions thereof are approximately in parallel with one another, and the axial directions of the through holes are inclined or approximately parallel to a thickness direction of the transparent film matrix.

摘要翻译： 本发明提供一种具有新结构的光学元件，其可以以比以前更简单的工艺适当地应用于定向扩散膜。 光学元件包括透明膜矩阵中的多个通孔。 多个贯通孔的轴向大致相互平行的状态，通孔的轴向倾斜或大致平行于透明膜基体的厚度方向。

公开(公告)号：US20090103029A1

公开(公告)日：2009-04-23

申请号：US12300929

申请日：2008-01-18

申请人： Junzo Miyazaki ,  Shouichi Matsuda ,  Tatsuki Nagatsuka

发明人： Junzo Miyazaki ,  Shouichi Matsuda ,  Tatsuki Nagatsuka

IPC分类号： G02F1/13363 ,  G02F1/1335

CPC分类号： G02F1/133634 ,  G02F2413/02 ,  G02F2413/07 ,  G02F2413/08 ,  G02F2413/12 ,  Y10T428/1041

摘要： Provided are a liquid crystal panel and a liquid crystal display apparatus with a high contrast ratio in an oblique direction, less light leakage, a small color shift in an oblique direction, and extremely small thickness. The liquid crystal panel of the present invention includes a liquid crystal cell, a first polarizer arranged on one side of the liquid crystal cell, an optical element (A), an optical element (B), and a second polarizer arranged on the other side of the liquid crystal cell. The optical element (A) exhibits a refractive index ellipsoid of nx>nz>ny, is formed of a specific polycyclic compound, and has an Nz coefficient of 0.05 to 0.45. The optical element (B) exhibits a refractive index ellipsoid of nx>nz>ny and has an Nz coefficient of 0.55 to 0.95.

摘要翻译： 本发明提供一种倾斜方向对比度高，漏光少，倾斜方向偏移小，厚度极小的液晶面板和液晶显示装置。 本发明的液晶面板包括液晶单元，配置在液晶单元一侧的第一偏振片，配置在另一侧的光学元件（A），光学元件（B）和第二偏振片 的液晶单元。 光学元件（A）显示nx> nz> ny的折射率椭圆体，由特定的多环化合物形成，并且具有0.05至0.45的Nz系数。 光学元件（B）具有nx> nz> ny的折射率椭圆体，其Nz系数为0.55〜0.95。

公开(公告)号：US5245456A

公开(公告)日：1993-09-14

申请号：US780938

申请日：1991-10-23

申请人： Hiroyuki Yoshimi ,  Tatsuki Nagatsuka ,  Yasuo Fujimura ,  Tatsuya Osuka

发明人： Hiroyuki Yoshimi ,  Tatsuki Nagatsuka ,  Yasuo Fujimura ,  Tatsuya Osuka

IPC分类号： G02B5/30 ,  G02F1/13363

CPC分类号： G02B5/3083 ,  G02F1/133634 ,  G02F2413/13

摘要： A birefringent film in which molecules oriented in a direction parallel to the film plane and molecules oriented in the direction of the thickness of the film are present in a mixed state. Also, a process for producing the birefringent film, which comprises laminating a resin film on one or both sides thereof with a shrinkable film, thereby preparing a laminate, and then heat stretching the laminate, thereby performing stretching treatment of the resin film while imparting to the resin film the ability to shrink in the direction crossing the stretching direction. A retardation film is formed by using at least one birefringent film and has refractive indexes, n.sub.x and n.sub.y, in two directions parallel to the plate plane and crossing each other at right angles and a refractive index, n.sub.z, in the direction of the thickness of the plate, said refractive indexes n.sub.x, n.sub.y, and n.sub.z satisfying the following equation:0 n.sub.y. Also, an elliptically polarizing plate comprises a laminate of the retardation film with a polarizing plate. Additionally, a liquid crystal display comprises a liquid crystal cell and a polarizing plate disposed at least on one side of said liquid crystal cell through the retardation film.